package com.example.vo;

public class Parent {
    public void say()
    {
        System.out.println("=====Parent类的say====");
    }
    public final void says()
    {
        System.out.println("=====Parent类的final的says====");
    }
}

class Child extends Parent
{
    public void say()
    {
        System.out.println("=====Child类的say====");
    }
}





